/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.polarrose.spring.bayeux.examples.echo;

import com.polarrose.spring.bayeux.BayeuxChannel;
import com.polarrose.spring.bayeux.BayeuxClient;
import com.polarrose.spring.bayeux.BayeuxServer;
import com.polarrose.spring.bayeux.BayeuxService;
import org.springframework.beans.factory.annotation.Required;

public class EchoBayeuxService implements BayeuxService<String>
{
    private BayeuxServer bayeuxServer;

    @Required
    public void setBayeuxServer(BayeuxServer bayeuxServer)
    {
        this.bayeuxServer = bayeuxServer;
    }

    public Object handle(BayeuxChannel channel, BayeuxClient from, BayeuxClient to, String message)
    {
        System.out.println("Received a message on channel " + channel + " from "
            + from.getClient() + " to" + to + " containing: " + message);

        channel.deliver(to, message);

        //Client client = bayeuxServer.getBayeux().getClient(from.getId());
        //client.deliver(null, channel.getName(), message, null);

        return null;

        //return message;
    }
}
